In stock
- Replacement cartridge for Tropica's CO2 Nano System
- 5/8" Thread (Nano)
- H280: Contains gas under pressure
In stock
- Clear small suction cup for glassware and stainless steel accessories
In stock, only 20 left
- For the safe placement of m500 CO2 bottles
- No additional tools or assembly required
- Suitable for all bottles with 60 mm diameter
- No CO2-bottle included
In stock, only 11 left
- Small CO2 bottle
- Contains 74 g CO2
- Brings the smell of forest inside the aquarium
- Promotes great plant growth
In stock
- Spare part for the Sodastream adapter by Hiwi
- Not suitable for Sodastream makers but exclusive for Hiwi CO2 System with corresponding adapter
- Prevents unnecessary losses of CO2
- For connecting the cylinder with the adapter
In stock
- Clear quality suction cup
- For glassware and stainless steel accessories
- Set of 4 pieces
- Available with or without clip
In stock
- Clear suction cup for glassware and stainless steel accessories
In stock, only 7 left
- Prevents hose kinking
- Ideal for CO2 systems and diaphragm pumps
- Mounting on the aquarium edge or glass
In stock
- Warning system for pH deviation
- Integrated maintenance reminders
- WiFi-enabled control
- Compatibel with EHEIM Digital.
- Measuring range pH6-pH9
In stock, only 7 left
- pH-Sensor
- For use with pHcontrol+e system
- Gel-electrode
- Compatible with EHEIM Digital
In stock, only 10 left
- Replacement for Hiwi pressure reducer
- For CO2 hoses
- Sturdy union nut
In stock, only one left
- Original spare part for CO2 Optimat
- Manufacturer quality
- 10 piece
In stock, only 3 left
- Original spare part for CO2 Optimat
- Manufacturer quality
- 10 pieces
In stock, only 20 left
- CO2 replacement bottle for Tetra Optimat
- For aquariums up to 130 litres
- Effective CO2 fertilisation
In stock, only 2 left
- Made of high-quality plastic
- With light shield
- For secure attachment
In stock, only 3 left
- PH-Calibration Solution 7
- For adjusting (calibrating) pH-electrodes
- Original Dennerle spare part
In stock, only 3 left
- pH-Calibration Solution 4
- For adjusting (calibrating) pH-electrodes
- Original Dennerle spare part
In stock
- Screwdriver for CO2 Pressure regulator
- Original Dennerle spare part
In stock, only 16 left
- For 350 - 500 gram bottles
- Colour: black
- For a safe stand
In stock
- Comfort-Line Seals
- Protects against CO2 loss
- Colour: black
- 2 pieces
In stock, only 2 left
- Digital precision instrument
- Many functions
- Automatic pH-value control
- Permanent pH-value measurement
In stock, only 4 left
- For convenient calibration of pH-electrodes
- Made of high-quality plastic
- Saves valuable calibration solution
In stock, only 3 left
- Modern gel-electrode
- Laboratory quality
- Ready for immediate use
- 3 m cable length